Global Database vs SignalHire: Which B2B Data Tool Wins in 2026?
These two tools get lumped together in "B2B data provider" lists (see our broader guide to B2B data provider options), but that's misleading. Comparing Global Database vs SignalHire is like comparing a financial terminal to a phone book - both contain data, but the use cases couldn't be more different. Global Database is a company intelligence platform built for compliance teams and financial due diligence. SignalHire is a contact finder built for recruiters and SDRs who need an email or phone number in 30 seconds (more context: sales prospecting techniques).
Let's break down where each one actually delivers and where both fall short.
30-Second Verdict
Pick Global Database if you need company-level intelligence - financial filings, KYB verification, risk monitoring across 195 countries. Built for compliance and due diligence teams with $10K+ annual budgets.
Pick SignalHire if you're a recruiter or SDR who needs individual contact details fast. Chrome extension, CSV enrichment, self-serve billing starting at $69/mo (if you're evaluating tools in this category, start with our SDR tools roundup).
Core Capabilities
Global Database covers 600M+ companies across 195 countries, pulling from official sources like Companies House, government filings, and stock exchanges. Its strength is structured company data - financial statements going back 20 years, shareholder intelligence, group structures, and UBO identification. The Risk Intelligence product scores 4.8/5 on G2 from 51 reviews. This isn't a prospecting tool with compliance features bolted on. It's a compliance tool first.
SignalHire's database runs 850M+ profiles and is primarily built for finding individual contact details. The Chrome extension grabs emails and phone numbers from professional profiles, and bulk CSV enrichment processes around 5,000 contacts in under two hours (related: data enrichment services). The user base skews heavily toward recruiters - one commenter on r/recruiting called it "good lookup wise but a little pricy," while another reported getting an Alaska cell number for a candidate based in a completely different state. That kind of mismatch erodes trust fast.
Feature-by-Feature Breakdown
| Feature | Global Database | SignalHire | Edge |
|---|---|---|---|
| Database size | 600M+ companies | 850M+ profiles | SignalHire for contacts |
| Primary data type | Company intel | Individual contacts | Depends on use case |
| Verification cadence | Emails validated every 90 days | Real-time verification at search | SignalHire |
| Phone data | Limited contact discovery | Direct dials + mobiles | SignalHire |
| Browser extension | Company intelligence overlay | Contact lookup | SignalHire for prospecting |
| API | Full REST API | Available on paid plans | Tie |
| Compliance/KYB | Core strength | Not available | Global Database |
| CRM integrations | Available | Available | Tie |
If you need contact data, SignalHire wins almost every row. If you need company intelligence and compliance, Global Database is the only real option here.
Data Quality and Freshness
Here's the thing: 30% of B2B contact records go stale within 12 months. How each tool handles that decay matters more than raw database size (see email deliverability for why stale data hurts performance).
Global Database validates email addresses every 90 days and updates records daily from official sources. That 90-day email cycle works fine for company intelligence, but it's too slow for outbound prospecting - a lot changes in three months. The platform reports up to 95% accuracy on B2B company datasets, though several Trustpilot reviewers have questioned financial data reliability.
SignalHire verifies contacts in real-time at the point of search. Enriched records average 3-5% bounce rates and up to 80% phone accuracy. But Trustpilot reviews paint a rougher picture. Multiple users report non-working contacts, and that Reddit recruiter thread flags old Gmail addresses and mismatched locations. Real-time verification doesn't help much if the underlying data is stale to begin with.
We've tested both against our own outbound lists, and the gap between claimed accuracy and real-world deliverability is wider than either vendor admits. A 90-day refresh cycle means you're always working with data that's at least partially outdated, and SignalHire's "real-time" verification can't fix a number that was wrong in the source database (benchmarks: email bounce rate).
A 90-day refresh cycle and "real-time" verification on stale source data both leave you sending emails that bounce. Prospeo refreshes every 7 days - not 90 - with 98% verified email accuracy and 125M+ direct mobile numbers at a 30% pickup rate. At $0.01 per email, you pay a fraction of what Global Database or SignalHire charge for worse data.
Stop paying for contacts that don't connect. Test the difference yourself.
Pricing Breakdown
SignalHire publishes transparent pricing. Global Database does not. That alone tells you who each tool is built for.
| Plan | SignalHire | Global Database |
|---|---|---|
| Free | $0/mo - 5 credits (10 with extension) | Not available |
| Emails only | $69/mo monthly, $57/mo annual | ~$5K-$10K/yr (estimate) |
| Phones only | $69/mo monthly, $57/mo annual | N/A separately |
| Emails + Phones | $139/mo monthly, $110/mo annual | ~$10K-$15K/yr (estimate) |
| Enterprise | Contact sales | ~$15K-$20K/yr (estimate) |
| Billing | Monthly or annual | Annual upfront only |
SignalHire's "unlimited" language comes with a fair-use cap of 2,000 credits per month - not truly unlimited. We've seen credits get deducted even when returned data is incomplete, which stings at $69/mo.
Global Database pricing depends on users, data exports, and countries accessed. Contact discovery and credit reports carry additional per-unit charges. No monthly option exists. If you can't see a ballpark without a sales call, that's a dealbreaker for most SMB teams.
If your team's annual data budget is under $5K, neither tool makes sense. Global Database is enterprise-only, and SignalHire's credit waste adds up fast. You're better off with a self-serve tool that charges only for verified results (see: free lead generation tools).
Ratings and User Sentiment
| Platform | Global Database | SignalHire |
|---|---|---|
| G2 | 4.7/5 (66 reviews) | 3.7/5 |
| Capterra | 4.4/5 (7 reviews) | N/A |
| Trustpilot | 2.6/5 (17 reviews) | 3.8/5 (73 reviews) |
Global Database's G2 scores are strong - users praise data depth for executive search. But G2 reviewers also flag a steep learning curve and complex filtering, which is ironic for a tool praised for its filtering depth. That 2.6 on Trustpilot is rough, with complaints centering on unresponsive support and financial data accuracy concerns.
SignalHire's complaint pattern is different: billing and cancellation disputes dominate. Multiple Trustpilot reviewers report charges after cancellation. The contact accuracy issues in our testing mirror what Reddit users describe - numbers that look right but connect to the wrong person, or ring to a disconnected line. The consensus on r/recruiting threads is that SignalHire works for quick lookups but isn't reliable enough for high-volume outbound.
When to Pick Which
Your VP asked you to evaluate both tools and you're staring at Global Database's "Request a Quote" page. Here's the shortcut.
Global Database earns its price if you're on a compliance, risk, or finance team that needs structured company intelligence, financial filings, and UBO data across multiple countries. Individual contact lookup is secondary - and honestly, it should be. That's not what the platform was designed for.
SignalHire makes sense for recruiters or outbound SDRs who need quick contact lookups with self-serve billing and don't need company financial data. Just budget for some credit waste and verify numbers before cold calling (playbook: cold calling for beginners).
When Neither Fits
Neither tool is built for the team that needs accurate emails and direct dials at scale without an enterprise contract or credit waste. Prospeo covers 300M+ professional profiles with 98% email accuracy and 125M+ verified mobile numbers on a 7-day refresh cycle - meaning records get updated roughly 12x more often than Global Database's 90-day email validation cycle and far more frequently than SignalHire's underlying data sources. The free tier gives you 75 emails and 100 Chrome extension credits per month, and paid plans run about $0.01 per verified email with no annual commitment.
Teams running Prospeo report bounce rates under 4%. For comparison, one customer - Snyk, with 50 AEs prospecting 4-6 hours per week - saw bounce rates drop from 35-40% to under 5% after switching, with AE-sourced pipeline up 180%. Native integrations push directly into Salesforce, HubSpot, Lemlist, Instantly, and Clay, so there's no manual export step slowing your team down (more on ops: connect outreach tool to CRM).
If your data budget is under $5K, you don't need to choose between an enterprise compliance tool and a recruiter lookup with credit waste. Prospeo gives you 300M+ profiles, 30+ search filters including buyer intent and technographics, and self-serve pricing with no contracts. Teams using Prospeo book 35% more meetings than Apollo users and 26% more than ZoomInfo.
Enterprise-grade B2B data without the enterprise price tag or the sales call.
FAQ
Is Global Database worth the annual commitment?
For enterprise compliance teams needing financial filings, KYB verification, and company intelligence across 195 countries - yes. For pure outbound prospecting, you're overpaying for compliance features you'll never use. Most sales teams get better ROI from a dedicated contact data tool.
Does SignalHire's unlimited plan really have no limits?
No. The fair-use policy caps usage at 2,000 credits per month, roughly 167 lookups per day. High-volume outbound teams hit that ceiling fast, and credits still get deducted on incomplete results.